Ok guys I'm in totally unfamiliar territory now. I have 7 1 1/2 week old chicks that are in the brooder doing terrific. I rescued 2 3 day old chicks from TSC yesterday and they are in another brooder trying to recuperate and get better (1 is missing half a toe, someone pecked it and the other is so tiny her eyes weren't even open till last night and the others kept pecking her eyes!). How and when do I combine the two (if the 2 live)? or do I just suck it up and build another coop!!